baber/WOPTO huggingface dataset:
Patent JP-S61232994-A (JP)
Title: Automatic navigating device
Inventor: KAMIYA TAKASHI
IPC: B63H25/04
Filed: 1985-04-08
Abstract: PURPOSE:To make a device have both functions of course maintenance and position maintenance and perform automatic navigation in an accurate manner, by performing sea route maintenance along a scheduled sea route with selection from point control to linear control and vice versa, while checking a shift from the scheduled sea route to the minimum. CONSTITUTION:A linear control part 1 outputs a linear control course thetal toward a scheduled sea route in calculation on the basis of a course difference between a control lineation and one's own ship position determined out of scheduled sea route data. Likewise, a point control part 2 outputs a point control course thetap. Both these output values thetal, thetap and a scheduled sea route thetao are all inputted into a declination detecting part 4. This declination detecting part 4 detects each of declinations DELTAl and DELTAp of thetal and thetap to thetao and outputs them. These declinations are discriminated for their size by a comparator 5, and select switches 3a and 3b at the larger side of output thetal, thetap are turned on. That is to say, when DELTAthetal is larger, the linear control course thetal is set down to a command steering angle, outputting it to an automatic navigating device, but when DELTAthetap is large, the point control course thetap is set down to a command steering angle and outputs it to the device.
Patent JP-S61234136-A (JP)
Title: Code error detecting and correcting system
Inventor: DOI NOBUKAZU
IPC: H03M13/00
Filed: 1985-04-10
Abstract: PURPOSE:To reduce the provability of making wrong correction and of error modifica tion produced when errors are detected by outputting a random error correcting result as it is when the number (C) of errors is C<=t pieces of errors and the positions of the errors are only in a specific section and detecting errors by regarding the error occurring condition as that errors of more than error correcting capacity occur in other cases. CONSTITUTION:Reproduced signals inputted from an input terminal 1 are subjected to random error correcting at a random error correcting circuit 2. A control circuit 3 controls the operation for making random error correction or error modification in accordance with the information related to the number and positions of errors outputted from the circuit 2. An error correcting circuit 4 corrects an error by replacing the error with the accurate video signal of one field before and outputs the corrected data from an output terminal 5 when error correction is performed. When no error correction is performed, the circuit 4 outputs the error correcting signal outputted from the circuit 2 from the output terminal 5 as it is. A discriminating circuit 8 is a circuit which discriminates whether or not the number of errors inputted from an input terminal 6 exceeds 'C' (C: an integer less than a random error correctable number) and outputs '0' when the number exceeds the 'C' and '1' in the other cases.
Patent JP-S63241930-A (JP)
Title: Etching of gallium arsenide by optical pumping
Inventor: KOTANI KOICHIRO
IPC: H01L21/302
Filed: 1987-03-30
Abstract: PURPOSE:To mirror etching of a GaAs substrate, by disposing the GaAs substrate in a reactant gas comprising Cl2, and irradiating it with light having a peak in a wavelength range that pumps the Cl2 gas optically. CONSTITUTION:After the inside of an etching chamber 1 is evacuated, a stop valve 3 is opened to allow a predetermined flow of gas mixture consisting of Cl2 as a reaction gas and H2 as a diluent gas to flow into the etching chamber 1 through a gas inlet tube 4, while a flow of exhausted gas is regulated by means of a pressure regulating valve 5 such that the gaseous pressure within the etching chamber 1 is 50-100 torr. Subsequently, a GaAs substrate 14 is heated to 80-200 deg.C by a heater 13. The surface of the GaAs substrate 14 is then irradiated with ultraviolet rays from a high pressure mercury lamp having wavelength spectrum with a peak in the range of 400-455 nm, at an output of about 5-10 mW/cm<2>. Thereby, the surface of the GaAs substrate 14 exposed from a m ask film 15 is etched.
Patent JP-H07262888-A (JP)
Title: Switch
Inventor: NISHIMURA KOUSUKE
IPC: H01H33/66
Filed: 1994-03-17
Abstract: PURPOSE:To airtightly weld only a welding part of an airtight container which requires airtightness, shorten the length of the welding part, shorten the working time of a skilled worker, enhance working efficiency, and prevent leak from the airtight container. CONSTITUTION:In a switch fixing component by welding to a container formed airtightly by welding, a container 2 is previously formed by welding. A cut-off part 7 is formed in a junction of a component with the welding part of the container 2, and the component 6 is welded to the container 2 except for the welding part of the container 2.
Patent JP-S549172-A (JP)
Title: Method of producing single crystal
Inventor: FUKUDA TSUGUO
IPC: F27B14/10
Filed: 1977-06-24
Abstract: PURPOSE:To extend the life of a noble metal refractory crucible for holding a fusing solution and form a high quality crystal in a stable manner by means of a refractory crucible given two or more splits for heat insulation and external reinforcement provided outside thereof.
Patent JP-H06286968-A (JP)
Title: Cleaning device for passenger conveyor
Inventor: YUKINO MANABU
IPC: B66B31/00
Filed: 1993-03-31
Abstract: PURPOSE:To provide a cleaning device for a passenger conveyor which is constituted to sweep refuse, collected in the groove part of the stepboard of the passenger conveyor, for recovery. CONSTITUTION:A cleaning device for a passenger conveyor comprises a cleaning tool 8 installed at a floor part 1 in the vicinity of the landing part of a passenger conveyor and operated to sweep out refuse in the groove part 3a of the stepboard 3 of the 2 in the vicinity of the landing part of the passenger conveyor and operated to recover refuse swept by the cleaning tool 8. The cleaning tool 8 comprises a plate-form arm part 8a; and a brush part 8b arranged to the tip part of the arm part 8a and protruded in the groove part 3a of the stepboard 3 in a manner to be brought into slide contact. The recovery tool 9 comprises a plate-form arm part 9a; and a number of fin pieces 9b and 9c serving as a slide contact part protruded in the groove part 3a of the stepboard 3 at the tip part of an arm part 9a in a manner to make slide contact with the surface of a rise part 3b between the groove parts 3a.
Patent JP-H08250122-A (JP)
Title: Forming method for battery electrode
Inventor: KASAI KIYOSHI
IPC: H01M4/133
Filed: 1995-03-07
Abstract: PURPOSE: To manufacture a battery electrode excellent in a cycle property, a retaining characteristic, and safety, by applying the mixture of styrene- butadiene copolymer latex, containing the specific rate of butadiene bond, and carbonaceous material, on a substrate to be dried at specific temperature. CONSTITUTION: Styrene-butadiene copolymer latex, having a butadiene bond containing quantity of 10-40wt.%, is mixed by about 0.1-20wt. parts in solid part to a carbonaceous material of 100 wt. parts. Moreover as required, water soluble thickener (carboxymethylcellulose etc.) can be added by about 2-60wt. parts to a latex solid parts of 100 wt. parts. This mixture is applied onto a base plate to be dried at a temperature of 50 deg.C or higher, preferably at about 90-200 deg.C. Consequently, a battery electrode can be obtained which is suitable for manufacturing a secondary battery many in the number of charge/discharge frequency and bearable in use and preservation for a long time.
Patent JP-H03274804-A (JP)
Title: Duplex sperrtopf balun
Inventor: IMAIZUMI MOTORO
IPC: H01P5/10
Filed: 1990-03-23
Abstract: PURPOSE:To form a wideband balun capable of covering an L1 band sufficiently by providing two cylindrical conductors with different length in coaxial fashion at the top part of a Sperrtopf balun. CONSTITUTION:The length of a first cylindrical conductor 10 is set differently from that of a second cylindrical conductor 20, and the length of the first cylindrical conductor 10 is 1/4 the wavelength lambda1 of a reception signal, and that of the second cylindrical conductor 20 is 1/4 the wavelength lambda2 of the reception signal. In such a case, since the input impedance of the first cylindrical conductor 10 is infinite to a signal with frequency of wavelength lambda1, no leakage current flows, and an equivalent circuit becomes the one in which an equilibrium line 40 is directly connected to a coaxial cable 30. The same equivalent circuit can be obtained in the second cylindrical conductor 20. Therefore, the equivalent circuit in which the equilibrium line 40 is almost connected directly to the coaxial cable 30 can be obtained in areas with two frequencies.
Patent JP-H01246068-A (JP)
Title: Mirror face finishing of aluminum alloy substrate
Inventor: SATO MOTOHARU
IPC: B24B37/00
Filed: 1988-03-29
Abstract: PURPOSE:To obtain an aluminum alloy substrate with a high reflection coefficient and no defective surface by using a specific colloidal silica solution as an abrasive. CONSTITUTION:A colloidal silica solution adjusted to pH of 8 or below by organic acid (e.g., lactic acid, gluconic acid, formic acid) is used as an abrasive, one face or both faces of an aluminum alloy substrate are concurrently polish- machined. When such abrasive is used, the surface of the aluminum alloy substrate can be finish-machined with low noise to the surface having a very high reflection coefficient and no scratch. The organic acid has a good cleaning property, the surface of aluminum alloy needs only to be lightly cleaned at the time of cleaning, the occurrence of scratches can be extremely reduced. The organic acid near the neutrality is used, and problems of a waste liquid or the like are not generated.
Patent JP-S61231934-A (JP)
Inventor: NOMURA SHUKI
IPC: A01M29/34
Filed: 1985-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000268028-A (JP)
Title: File information bulletin device, terminal device connected to it and program recording medium
Inventor: MIYAMURA KAZUTOSHI
IPC: G06F12/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To register plural pages of files consisting of different formats as noticing objects by editing the files of the noticing objects by plural constituting files prepared in the form of one page to one file. SOLUTION: In a terminal device 2, setting means 21 and 22 set the propriety of registering by setting plural files prepared by a form of one page to one file to be one file, and sets a file name and a registering place to a file to register. Receiving this set information, a transfer means 23 allocates a page number to transfer the file of the registering object to a registering place 10 and synchronizes with the transfer processing to transfer set information to a file information noticing device 1. At the time of detecting a request to register as one file by a detection means 14, a generating means 15 allocates a pair of data on the filename and the page number of a constitution file 11 to be allocated to each page to generate a display control file 13 described in a language with a tag for operating a picture.
Patent JP-S60219538-A (JP)
Title: Inert gas blow-in type fine particle recovering and molten metal analytical method and apparatus therefor
Inventor: ONO AKIHIRO
IPC: G01N21/73
Filed: 1984-04-16
Abstract: PURPOSE:To perform the on-line analysis of a molten metal, by blowing inert gas into the molten metal and recovering fine particles formed as a splash while feeding inert gas to the quantometer of a plasma exciting source from a manufacturing site. CONSTITUTION:A fine particle forming probe 1 is immersed in molten steel 2 and Ar-gas is introduced into the introducing port 4 of the probe 1 from a bomb 15 to be bubbled in the molten steel 2. Next, the molten steel is splashed to be formed into fine particles in a fine particle forming chamber 8 while said fine particles are fed from a fine particle discharge pipe 6 by the Ar-gas and fed to a high frequency induction coupled plasma quantometer 10 where analyzed by a plasma torch 11 and a spectroscope 12. In this case, because steel is not pulverized into fine particles by evaporation but by physical action, fine particles does not receive the influence of selective evaporation by the kind of a metal component. Therefore, because molten steel is splashed into fine particles and fed to a precise analyzer, analysis can be performed in a real time with high accuracy.
Patent JP-2000269798-A (JP)
Title: Sensor unit
Inventor: KAWAMURA SHIGEMI
IPC: H03K17/78
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a sensor unit where level reduction of a sensor signal due to aging can be compensated automatically without receiving the effect of temporary deposition of dust or the like to eliminate the need for adjustment of an amplifier gain, thereby reducing the load of a person in charge. SOLUTION: This sensor unit periodically monitors signal levels of optical sensors Sa, Sb,..., Sn and sequentially sets a slice level corresponding to each monitor result. However, the sensor unit sets a new slice level, only when a change in the monitor result is less than a prescribed value and keeps the same slice level so far, when the change in the monitor result is a prescribed value or larger.
Patent JP-H01316529-A (JP)
Title: Braking friction member
Inventor: MIYAKE SHINGO
IPC: C09K3/14
Filed: 1988-03-29
Abstract: PURPOSE:To lower an attacking characteristic to a disk rotor by blending a lubricant, a filler and a binder as well as iron-vanadium alloy powder in a base material as a friction adjusting material and preparing a braking friction material. CONSTITUTION:A friction adjusting material including 1 to 20 weight % of a lubricant, a filler, a binder and at least, iron-vanadium alloy powder is blended relative to a base material to prepare a braking friction material. As the base material, a steel fiber may be preferable, as the lubricant, graphite may be desired, as the filler, barium sulfate may be preferable and as the binder, a phenol resin may be desired, respectively. Since the braking friction material obtained according to this method has a specific friction adjusting material blended therein, a high braking performance and a stable braking characteristic can be obtained and an attacking characteristic to a disk rotor can be suppressed low.
Patent JP-H01247138-A (JP)
Title: Method for forming engaging part at intermediate part of resin pipe
Inventor: TAKANO HIDETO
IPC: B29C53/08
Filed: 1988-03-29
Abstract: PURPOSE:To easily form an engaging part, by fixing a resin pipe at two points to apply compression force thereto in the axial direction thereof and further compressing said pipe while imparting ultrasonic vibration to the deformed expanded part of said pipe to soften the same. CONSTITUTION:One of pipe holders 4a, 4b is fixed while the other is made slidable in a lateral direction and semicircular grooves are formed to both holders and a resin pipe 5 is fixed by the holders 4a, 4b at a position allowed to protrude by about 1-10mm from the position where an engaging part is formed. Subsequently, when an air cylinder 3 is operated, an ultrasonic oscillator 1 and a horn 2 fall and the end part of the resin pipe 5 is inserted in a pipe insert hole 6 and, when the resin pipe 5 is compressed in the axial direction thereof in this state, the resin pipe 5 is slightly deformed and expanded outwardly in the circumferential direction thereof to be brought into contact with the horn 2 at a part (a). When an ultrasonic wave is oscillated in this state, only an expanded part (b) selectively and internally generates heat to be softened and, when the horn 2 is allowed to further fall, the expanded part (b) is further expanded and the falling of the horn 2 is stopped so as to leave a gap only by the thickness of the engaging part 7 to allow the whole to stand for several sec and, thereafter, the oscillator 1 and the horn 2 are returned to the original positions. As a result, the engaging part can be easily formed within several sec.
Patent JP-S63243317-A (JP)
Title: Yarn substitute for hair
Inventor: ADACHI TERUFUMI
IPC: D01F6/32
Filed: 1987-03-27
Abstract: PURPOSE:To provide the titled yarn composed of a copolymer of vinyl chloride and an N-substituted maleimide, resistant to deformation during storage or transportation when formed into a wig owing to high heat-resistance of the copolymer, giving feeling like human hair and suitable for wig. CONSTITUTION:The objective yarn is produced by conventional melt-spinning of a copolymer produced preferably by suspension copolymerization of 50-95wt.% vinyl chloride and 50-5wt.% N-substituted maleimide (preferably N-cyclohexylmaleimide or N-phenylmaleimide).
Patent JP-H09265671-A (JP)
Title: Device for carrying optical disk substrate and method therefor
Inventor: UEMOTO HIRONORI
IPC: B41J2/01
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To shorten the carrying time of plural optical disk substrates by simultaneously carrying the optical disk substrates with a carrying arm by a 1st moving means and a 2nd moving means. SOLUTION: A molded optical disk substrate 1 is placed on a center boss 18 by a delivery robot. Then, the substrate 1 on the boss 18 is carried to a center boss 50 by a revolving arm 10. Then, the substrate 1 on the boss 50 is carried to a center boss 51 by a carrying means 5. Then, the substrate 1 on the center bosses 50 and 51 are carried to the center boss 51 and a center boss 52 by the carrying means 5 respectively. Then, the substrate 1 on the boss 52 is turned over and is also carried onto an optical disk substrate holding table 38 by a turn-over arm 7. Then, the substrate 1 is carried onto an optical disk substrate holding table 40 by a revolving arm 11. Then, a recording surface of the substrate 1 on the table 40 is washed by an ultrasonic wave washer 8.  Then, after washing the recording surface of the substrate 1, the table 40 is moved into a delivery position of the carrying arm 12.
Patent JP-S62240341-A (JP)
Title: Polyolefin composition and product therefrom
Inventor: KURENA BANSAN
IPC: C08L23/02
Filed: 1987-03-28
Abstract: Polyolefin composition comprising, as first constituent (A) at least one highly isotactic propylene polymer and, as second constituent (B), at least one linear copolymer with a density of between 0.914 and 0.945, of ethylene and of at least one  alpha -olefin containing from 3 to 12 carbon atoms. It comprises, per 100 parts by weight, from 30 to 40 parts by weight of the polymer (A), from 40 to 67 parts by weight of the polymer (B) and additionally from 3 to 25 parts by weight of at least one terpolymer (C) which has a density of between 0.865 and 0.912, containing from 70 to 94 mol% of ethylene, from 4 to 20 mol% of propylene and from 2 to 10 mol% of at least one  alpha -olefin containing from 4 to 12 carbon atoms. Application to conversion into industrial articles.
Patent JP-2000035954-A (JP)
Title: Multiprocessors and bus arbitration method therefor
Inventor: YASUE MASAHIRO
IPC: G06F13/374
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide multiprocessors and the bus arbitration method capable of shortening time required for bus arbitration and accelerating the operation of the entire system. SOLUTION: An arbiter provided in a processor element for using a bus 10 transmits a bus request signal and a bus request value corresponding to the privilege level of the processor element to the bus 10 and decides the propriety of bus use corresponding to the using condition of the bus and the privilege level of the processor element. Since a common bus arbitration circuit 50 connected to the bus decides the processor element for using the bus 10 corresponding to the using condition of the bus and the privilege levels of the respective processor elements requesting the bus when the bus request signals from the plural processor elements are transmitted to the bus 10 while monitoring the bus 10, the bus arbitration is performed at a high speed and communication between processors using a single bus is accelerated.
Patent JP-H11268537-A (JP)
Title: Weather strip
Inventor: KOJIMA MASAHIRO
IPC: B60J5/08
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive weather strip having good workability. SOLUTION: This weather strip 20 is made by integrally forming a fitting base part 11 fixed to a body panel flange part in an automotive door opening part periphery, and a hollow sealed part 13 protrudedly provided from the bottom part 11 toward a door side. In the weather strip, a hollow pad member 21, die-formed into the chamfered condition 22 of an end peripheral surface, is insertedly mounted on the hollow inside of the curved corner part of the sealed part 13. Consequently, the sealed part 13 can be bent while maintaining a proper expansion condition by inserting the pad member 21 without depending so much on setting conditions of hardness and overall length of the pad member 21.
Patent JP-H06267607-A (JP)
Title: Connector
Inventor: KOKUFUYA HISASHI
IPC: H01R13/44
Filed: 1993-03-09
Abstract: PURPOSE:To perform the connection and disconnection of a female connector easily and securely, and to securely prevent the generation of electric shock and short circuit. CONSTITUTION:In the case where a female connector 40 is not connected, a cover plate 15 is locked with a loose-out preventing projection 26 by the energizing of a compression coil spring 22, and held at a protection position for covering a male terminal 12. Even in the case where the cover plate 15 is pushed by the work of the external force and the male terminal 12 is exposed, when the external force is cancelled, the cover plate 15 is reset to the protection position automatically. Since the cover plate 15 is positioned in the circumferential direction at the protection position, when the female connector 40 is inserted into a hood part 13, the male terminal 12 is passed through a terminal through hole 16 of the cover plate 15 smoothly to connect the male terminal 12 and a female terminal 43, and when the female connector 40 is drawn from the hood part 13, the cover plate 15 is reset to the protection position by the energization of the compression coil spring 22.
Patent JP-H02255498-A (JP)
Title: Push-pull device of forklift
Inventor: MIYASHIGE MASUHARU
IPC: B66F9/19
Filed: 1989-03-28
Abstract: PURPOSE:To avoid looseness and damage of loads and to improve the safety by providing a movable stopper adapted to displace to the final draw-in position at the time of lifting a retainer plate together with a frame to permit a face plate to move backward. CONSTITUTION:In order to collect a sheet pallet S, a gripper cylinder 10 is reduced to release gripping of the sheet pallet S by a grip device 7, and a retainer cylinder 12 is elongated to raise all members except a holder 2 and a fork 3. Whereupon, a stopper 14 is moved backward to the final draw-in position by the upward movement of a pivoting point of the second link 17 caused by rising of a frame 6. With the retreat operation, a face plate 4 is drawn in to the final position by the restoring force of deflexsion which a pantagraph 6 has. That is, the face plate 4 is moved backward in relation to the rising operation of a retainer plate 13 and raised separate from a load W, so that friction with the load W can be avoided.